202314910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 430012800

約数和(自身を除く): 227697890

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 157, 205, 287, 314, 410, 449, 574, 785, 898, 1099, 1435, 1570, 2198, 2245, 2870, 3143, 4490, 5495, 6286, 6437, 10990, 12874, 15715, 18409, 31430, 32185, 36818, 45059, 64370, 70493, 90118, 92045, 128863, 140986, 184090, 225295, 257726, 352465, 450590, 493451, 644315, 704930, 986902, 1288630, 2467255, 2890213, 4934510, 5780426, 14451065, 20231491, 28902130, 40462982, 101157455, 202314910]

約数ペア:

[(1, 202314910), (2, 101157455), (5, 40462982), (7, 28902130), (10, 20231491), (14, 14451065), (35, 5780426), (41, 4934510), (70, 2890213), (82, 2467255), (157, 1288630), (205, 986902), (287, 704930), (314, 644315), (410, 493451), (449, 450590), (574, 352465), (785, 257726), (898, 225295), (1099, 184090), (1435, 140986), (1570, 128863), (2198, 92045), (2245, 90118), (2870, 70493), (3143, 64370), (4490, 45059), (5495, 36818), (6286, 32185), (6437, 31430), (10990, 18409), (12874, 15715)]